Item # RNH7CSUPC: 085868200274


Does your pasture and fence line develop tall weeds through the growing season? This 4 Joule Zareba® plug-in fence energizer will power through them to help contain your animals. Use the Zareba® 75 Mile AC Low Impedance Fence Charger to keep your animals inside your fence and keep unwanted wildlife out. This fence energizer can be connected to any electric fencing, including high-tensile wires, polywire and polytape.

Features include moisture-resistant internal components, a fuseless design, a rugged, weather-resistant case and a pulse indicator light. This energizer comes with a 2-year warranty that includes protection from damage caused by lightning. Qualify for a free 1-year extension to the warranty when you register your new fence charger on-line.

  • Under optimal conditions energizes up to 75 miles of fence
  • Distance Rating for Steel Wire: 75 miles (no weeds), 37.5 miles (light weeds), 18.75 miles (heavy weeds)
  • Distance Rating for Polywire: 37.5 miles (no weeds), 18.75 miles (light weeds), 9.375 miles (heavy weeds)
  • For use in heavy vegetation conditions
  • AC power, 4-joule output, low impedance
  • Operates electric fencing, including high tensile steel or aluminum, polywire, polyrope and polytape
  • Controls many types of livestock including bulls, cattle, deer, exotics, goats, horses, pigs, predators and sheep
  • Use it to keep out wildlife, including deer, predators and pest animals
  • Indicator light shows charger is in operation
  • 115 volt, 60 cycle; pulsed output (1-second intervals)
  • UL Listed
  • Digital timing
  • Fuseless design
  • Register within 30 days of purchase to activate 3-year warranty for ultimate peace of mind
  • Made in USA
  • ATTENTION: PLEASE NOTE ~ This is a non-returnable item.  For warranty issues,  contact the manufacturer directly.


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  • ⚠ WARNING: This product can expose you to chemicals including lead and lead compounds which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to